LGY 25mm2 - 750V

LGY solar cable 25mm² - 750V

Strength, flexibility and performance in one cable

The LGY 25 mm² solar cable is a high-quality solution designed for demanding photovoltaic installations, emergency power systems, and large inverter-to-battery connections. Its flexible design and weather resistance make it ideal for both indoor and outdoor installations, while maintaining adequate protection.

Resistance to weather conditions

LGY cable insulation effectively protects against UV radiation, elevated temperatures, and moisture. It's an excellent choice for operation in diverse weather conditions, especially in PV systems.

High flexibility

Thanks to the use of soft copper wire and single-layer PVC insulation, the cable is very flexible and easy to install, even in hard-to-reach installation locations.

Minimal energy loss

Low conduction resistance guarantees efficient energy transfer, which is extremely important in high-current connections - e.g. between batteries or between a converter and a battery bank.

Main applications:

• Connections between converters and batteries


• Connecting batteries in series or parallel systems


• High current PV installations

Additional information:

• For outdoor use, it is recommended to install the cable in a PVC conduit.


• The price is for 1 meter of single-core cable.
  Example: purchase of 2 m = 1 m of red + 1 m of black cable.

Technical specifications:

• Cable type: LGY - single-strand cable


• Cross-section: 25 mm²


• Nominal voltage: 300/500 V (max. 750 V DC)


• Operating temperature: up to +70°C


• Insulation: PVC


• UV resistance: Yes (with recommendation to use protective conduit)


• Colors: Red and black (pair)

It's a reliable and durable solution for any photovoltaic system. Its high resistance to external factors and low electrical resistance ensure long-lasting and efficient operation. Its flexibility and outdoor suitability make it an ideal choice for both professional and residential photovoltaic installations.
For example: When you purchase a 2m cable, you'll receive 1m of cable in two colors: red (positive) and black (negative). To purchase 10m of cable for connecting two poles, you'll need to purchase 20m of single-core cable. The price listed is per meter.